Cover lid of lead-acid battery



FIG. 1 is a perspective view of a cover lid of lead-acid battery showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a right view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a perspective view of the cover lid of lead-acid battery in use.

The portions shown in broken lines are for the purpose of illustrating environmental structure only and form no part of the claimed design. 

CLAIM I claim the ornamental design for a cover lid of lead-acid battery, as shown and described. 